SKU: 1646881409

Liquid Hebridean Organic Seaweed Fertiliser - 5 Litres

Sale price$25.20 Regular price$28.00
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Description

Liquid Hebridean Organic Seaweed Fertiliser - 5 LitresTell me more about this Organic Seaweed Fertiliser This seaweed is one of the richest available, containing a very wide range of elements concentrated from the sea. It contains more than 60 natural organic elements, amino acids, enzymes, trace elements and many other organic substances which collectively have a catalytic effect on plant growth. By supplementing the plants own biochemistry and ensuring greater efficiency in the growth mechanisms of

Tell me more about this Organic Seaweed Fertiliser

This seaweed is one of the richest available, containing a very wide range of elements concentrated from the sea. It contains more than 60 natural organic elements, amino acids,  enzymes, trace elements and many other organic substances which collectively have a catalytic effect on plant growth. By supplementing the plants own biochemistry and ensuring greater efficiency in the growth mechanisms of crops to which it is applied.

As the roots develop and strengthen, nutrients previously locked in the soil are released, thus negating deficiencies in trace elements and ensuring more effective use of fertilisers applied. Photosynthesis and the build-up carbohydrate is encouraged resulting in stronger cell structure and a plant better able to resist stress and disease.

Checks from natural means such as drought and adverse weather as well as the induced checks of herbicides and chemical treatments are all more successfully resisted by plants treated with Hebrides Liquid Seaweed.

Liquid seaweed comprises a water-soluble concentrate of seaweed, Ascophyllum nodosum, otherwise known as bladderwrack.

Hebrides Liquid Seaweed contains natural minerals, vitamins and all the essential amino acids and growth promoting substances as well as high levels of solubilised Alginates.

Generations of Hebridean Islanders knew that seaweed was good for their plants. In recent times, analysis of the seaweed extract has identified a range of plant-growth stimulants, vitamins, chelating agents, trace minerals, enzymes, and amino acids, all of which influence the growth of plants in different ways. Feeding plants with liquid seaweed fertiliser has multiple benefits for a wide range of plants:

  • Garden plants produce more flowers
  • Fruit trees and bushes suffer less from softening and rotting
  • Increased yields have been found in vegetable crops
  • Plants demonstrate better frost tolerance
  • Seeds germinate better
  • Plants’ ability to absorb trace elements is improvedLawns are more lush and healthier-looking

Primarily sold to professional gardeners and greenskeepers, we buy this pure liquid seaweed in bulk and decant it into mail-order sized 5 litre containers. And, the containers are made of recycled plastic right here in Cumbria! 

This is a concentrated fertiliser – it is diluted at a rate of 1:30

Analysis of Hebrides Liquid Seaweed

pH: 6-9

Calcium……………………………………..410

Magnesium ………………………………..98

Sodium…………………………………..2,689

Potassium ………………………….15,862

Phosphorus ……………………………….38

Iron …………………………………………………63

Manganese ……………………………….0.1

Copper ………………………………………..0.4

Zinc ……………………………………………….1.4

Boron…………………………………………11.2

Iodine …………………………………………250

You can water this onto your plants regularly over the growing season. You can even put it into ollas, if you have them buried in the garden. This will help to deliver the fertiliser directly to the roots, and avoid evaporation of the precious liquid.  

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1646881409

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4.3 ★★★★★
Based on 22 reviews
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Verified Purchase
Vshehane
Draper, US
★★★★★ 5
Really supportive, comfortable pillows, great value.
Size: Queen Size(2 Pack)
When I received these pillows, I followed the directions to fluff them. They were delivered vacuum packed. The first night I slept on them, I didn’t remove any of the filling. That was a problem because the pillows are so over stuffed that it was difficult to sleep on them. I was disappointed until I removed about 1/3 of the filling. Doing so made all of the difference. These pillows are very nice. They keep their shape during the night and provide excellent support for my neck and head. They don’t flatten out or separate like regular shredded foam pillows. They are well made with an outer cooling cover as well as a inner zippered cover for the foam. I love the fact that these pillows are adjustable. I saved the foam I removed in the zippered bag the pillows arrived in, in case I needed to restore the foam in the future. They are a very good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 4
Not cooling throughout the night
Size: Standard Size(1 Pack)
The quality of the pillow was great the stitching as well. The one side did feel cool, but it did not last throughout the evening. Also, it was too thick for my neck and caused me headaches. The phone pieces that are inside made me concerned that after time they would flatten and the pillow would get firm. I am a hot sleeper and I expected it to stay cool longer than two hours. Because of that I returned it, but if you like thick pillows, and you’re not a hot sleeper, it may work for you.
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Reviewed in the United States on May 4, 2026
J
Verified Purchase
Jake
Dallas, US
★★★★★ 5
Fantastic I highly recommend him
Size: Queen Size(2 Pack)
We have had these pillows for over a year. I can honestly tell you I absolutely love them. They are cool and extremely comfortable. I like them so much I bought a second set for our camper.
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Reviewed in the United States on June 4, 2026
M
Verified Purchase
Matt
Whiting, US
★★★★★ 3
Decent pillow
Size: Standard Size(1 Pack)
Nice pillow. When first opening it you fluff it and put it in the dryer for about 10 minutes, comes out exactly how I like my pillows, firm but has a little bit of softness. Used this pillow for several nights now. Holds it's shape at the start of the night, but when I wake up its sorta flat and had a smashed feel to it. Fluffs back to it's original size and shape. Just wish it was more dense with about 1/4 to 1/2 more foam inside. Would probably help firm it up and hold it's shape better.
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
MarieKristie
Bozeman, US
★★★★★ 5
Firm and dense to the Extreme!!
Size: Queen Size(2 Pack)
I love my pillows, extremely firm and also extremely dense. I hate when a pillow gets worn down in the middle after like a few weeks or a month and then you’re struggling to get it full again. It’s absolutely impossible. When I got these pillows, it said that it might take 24 hours for them to fully enlarge. I enrolled them and took a look at this flat thin thing and I thought, oh my God, I made a huge mistake in ordering these. Went into the kitchen, made some dinner after dinner went into my bedroom and holy moly, these pillows were massive. I was so excited and I couldn’t wait to sleep on them. Now mind you, I am a side sleeper, so that’s why I like a very full and firm pillow. I do love how full they are, however, it was a little much. Luckily, you can unzip them and take some of the filling out. A little tip is to keep the little zipped bag they give you and you can put some extra filling in there and zip it and if you ever want to fill it back up, it’s easy. I took about 15% of the filling out of each pillow which to me was perfect, but I could see people wanting to take much more out. I love that you have the option of taking it out and putting it back in if you ever need to, but I don’t think you’ll need to because these pillows will never get squishy or flat. I love these pillows so much that I don’t know if I could ever exist without them. Please never discontinue these because if I ever need to get another set, I want them available. Best pillows I’ve ever had in my entire life. Period!
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Reviewed in the United States on December 15, 2025

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